156952111329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{121963}}^1$

素因数の和:122646

約数の個数: 48

約数和(自身を含む): 258911033472

約数和(自身を除く): 101958922143

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 647, 663, 1941, 1989, 5823, 8411, 10999, 25233, 32997, 75699, 98991, 121963, 142987, 365889, 428961, 1097667, 1286883, 1585519, 2073371, 4756557, 6220113, 14269671, 18660339, 26953823, 78910061, 80861469, 236730183, 242584407, 710190549, 1025830793, 1341471037, 3077492379, 4024413111, 9232477137, 12073239333, 17439123481, 52317370443, 156952111329]

約数ペア:

[(1, 156952111329), (3, 52317370443), (9, 17439123481), (13, 12073239333), (17, 9232477137), (39, 4024413111), (51, 3077492379), (117, 1341471037), (153, 1025830793), (221, 710190549), (647, 242584407), (663, 236730183), (1941, 80861469), (1989, 78910061), (5823, 26953823), (8411, 18660339), (10999, 14269671), (25233, 6220113), (32997, 4756557), (75699, 2073371), (98991, 1585519), (121963, 1286883), (142987, 1097667), (365889, 428961)]