15677989821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 26234208000

約数和(自身を除く): 10556218179

約数列:

[1, 3, 9, 13, 19, 39, 57, 89, 109, 117, 171, 247, 267, 327, 727, 741, 801, 981, 1157, 1417, 1691, 2071, 2181, 2223, 3471, 4251, 5073, 6213, 6543, 9451, 9701, 10413, 12753, 13813, 15219, 18639, 21983, 26923, 28353, 29103, 41439, 64703, 65949, 79243, 80769, 85059, 87309, 124317, 126113, 179569, 184319, 194109, 197847, 237729, 242307, 378339, 538707, 552957, 582327, 713187, 841139, 1030159, 1135017, 1229357, 1505617, 1616121, 1658871, 2396147, 2523417, 3090477, 3688071, 4516851, 7052627, 7188441, 7570251, 9271431, 11064213, 13550553, 15981641, 19573021, 21157881, 21565323, 47944923, 58719063, 63473643, 91684151, 133999913, 143834769, 176157189, 275052453, 401999739, 825157359, 1205999217, 1741998869, 5225996607, 15677989821]

約数ペア:

[(1, 15677989821), (3, 5225996607), (9, 1741998869), (13, 1205999217), (19, 825157359), (39, 401999739), (57, 275052453), (89, 176157189), (109, 143834769), (117, 133999913), (171, 91684151), (247, 63473643), (267, 58719063), (327, 47944923), (727, 21565323), (741, 21157881), (801, 19573021), (981, 15981641), (1157, 13550553), (1417, 11064213), (1691, 9271431), (2071, 7570251), (2181, 7188441), (2223, 7052627), (3471, 4516851), (4251, 3688071), (5073, 3090477), (6213, 2523417), (6543, 2396147), (9451, 1658871), (9701, 1616121), (10413, 1505617), (12753, 1229357), (13813, 1135017), (15219, 1030159), (18639, 841139), (21983, 713187), (26923, 582327), (28353, 552957), (29103, 538707), (41439, 378339), (64703, 242307), (65949, 237729), (79243, 197847), (80769, 194109), (85059, 184319), (87309, 179569), (124317, 126113)]