969070851

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 1733913600

約数和(自身を除く): 764842749

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 421, 513, 641, 1197, 1263, 1923, 2947, 3591, 3789, 4487, 5769, 7999, 8841, 11367, 12179, 13461, 17307, 23997, 26523, 36537, 40383, 55993, 71991, 79569, 85253, 109611, 121149, 167979, 215973, 255759, 269861, 328833, 503937, 767277, 809583, 1511811, 1889027, 2301831, 2428749, 5127359, 5667081, 7286247, 15382077, 17001243, 35891513, 46146231, 51003729, 107674539, 138438693, 323023617, 969070851]

約数ペア:

[(1, 969070851), (3, 323023617), (7, 138438693), (9, 107674539), (19, 51003729), (21, 46146231), (27, 35891513), (57, 17001243), (63, 15382077), (133, 7286247), (171, 5667081), (189, 5127359), (399, 2428749), (421, 2301831), (513, 1889027), (641, 1511811), (1197, 809583), (1263, 767277), (1923, 503937), (2947, 328833), (3591, 269861), (3789, 255759), (4487, 215973), (5769, 167979), (7999, 121149), (8841, 109611), (11367, 85253), (12179, 79569), (13461, 71991), (17307, 55993), (23997, 40383), (26523, 36537)]