766547745159

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{235783}}^1$

素因数の和:235996

約数の個数: 64

約数和(自身を含む): 1251639558144

約数和(自身を除く): 485091812985

約数列:

[1, 3, 7, 21, 23, 53, 69, 127, 159, 161, 371, 381, 483, 889, 1113, 1219, 2667, 2921, 3657, 6731, 8533, 8763, 20193, 20447, 25599, 47117, 61341, 141351, 154813, 235783, 464439, 707349, 1083691, 1650481, 3251073, 4951443, 5423009, 12496499, 16269027, 29944441, 37489497, 37961063, 87475493, 89833323, 113883189, 209611087, 262426479, 287419477, 628833261, 688722143, 862258431, 1587055373, 2011936339, 2066166429, 4761166119, 4821055001, 6035809017, 11109387611, 14463165003, 33328162833, 36502273579, 109506820737, 255515915053, 766547745159]

約数ペア:

[(1, 766547745159), (3, 255515915053), (7, 109506820737), (21, 36502273579), (23, 33328162833), (53, 14463165003), (69, 11109387611), (127, 6035809017), (159, 4821055001), (161, 4761166119), (371, 2066166429), (381, 2011936339), (483, 1587055373), (889, 862258431), (1113, 688722143), (1219, 628833261), (2667, 287419477), (2921, 262426479), (3657, 209611087), (6731, 113883189), (8533, 89833323), (8763, 87475493), (20193, 37961063), (20447, 37489497), (25599, 29944441), (47117, 16269027), (61341, 12496499), (141351, 5423009), (154813, 4951443), (235783, 3251073), (464439, 1650481), (707349, 1083691)]