15723085833

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{10163}}^1$

素因数の和:12078

約数の個数: 48

約数和(自身を含む): 27969701760

約数和(自身を除く): 12246615927

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1889, 5667, 10163, 13223, 17001, 24557, 30489, 39669, 71141, 73671, 91467, 119007, 132119, 171899, 213423, 221013, 396357, 515697, 640269, 924833, 1189071, 1547091, 2774499, 8323497, 19197907, 57593721, 134385349, 172781163, 249572791, 403156047, 748718373, 1209468141, 1747009537, 2246155119, 5241028611, 15723085833]

約数ペア:

[(1, 15723085833), (3, 5241028611), (7, 2246155119), (9, 1747009537), (13, 1209468141), (21, 748718373), (39, 403156047), (63, 249572791), (91, 172781163), (117, 134385349), (273, 57593721), (819, 19197907), (1889, 8323497), (5667, 2774499), (10163, 1547091), (13223, 1189071), (17001, 924833), (24557, 640269), (30489, 515697), (39669, 396357), (71141, 221013), (73671, 213423), (91467, 171899), (119007, 132119)]