121491854211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{11437}}^1$

素因数の和:11860

約数の個数: 64

約数和(自身を含む): 201443493888

約数和(自身を除く): 79951639677

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 233, 273, 501, 699, 1169, 1631, 2171, 3029, 3507, 4893, 6513, 9087, 11437, 15197, 21203, 34311, 38911, 45591, 63609, 80059, 116733, 148681, 240177, 272377, 446043, 505843, 817131, 1040767, 1517529, 1909979, 2664821, 3122301, 3540901, 5729937, 7994463, 10622703, 13369853, 18653747, 24829727, 34642673, 40109559, 55961241, 74489181, 103928019, 173808089, 242498711, 445025107, 521424267, 727496133, 1335075321, 3115175749, 5785326391, 9345527247, 17355979173, 40497284737, 121491854211]

約数ペア:

[(1, 121491854211), (3, 40497284737), (7, 17355979173), (13, 9345527247), (21, 5785326391), (39, 3115175749), (91, 1335075321), (167, 727496133), (233, 521424267), (273, 445025107), (501, 242498711), (699, 173808089), (1169, 103928019), (1631, 74489181), (2171, 55961241), (3029, 40109559), (3507, 34642673), (4893, 24829727), (6513, 18653747), (9087, 13369853), (11437, 10622703), (15197, 7994463), (21203, 5729937), (34311, 3540901), (38911, 3122301), (45591, 2664821), (63609, 1909979), (80059, 1517529), (116733, 1040767), (148681, 817131), (240177, 505843), (272377, 446043)]