922337180865

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1\times {\mathrm{138967}}^1$

素因数の和:140838

約数の個数: 48

約数和(自身を含む): 1618901601408

約数和(自身を除く): 696564420543

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 1777, 3735, 5331, 8885, 15993, 26655, 79965, 138967, 147491, 416901, 442473, 694835, 737455, 1250703, 1327419, 2084505, 2212365, 6253515, 6637095, 11534261, 34602783, 57671305, 103808349, 173013915, 246944359, 519041745, 740833077, 1234721795, 2222499231, 3704165385, 11112496155, 20496381797, 61489145391, 102481908985, 184467436173, 307445726955, 922337180865]

約数ペア:

[(1, 922337180865), (3, 307445726955), (5, 184467436173), (9, 102481908985), (15, 61489145391), (45, 20496381797), (83, 11112496155), (249, 3704165385), (415, 2222499231), (747, 1234721795), (1245, 740833077), (1777, 519041745), (3735, 246944359), (5331, 173013915), (8885, 103808349), (15993, 57671305), (26655, 34602783), (79965, 11534261), (138967, 6637095), (147491, 6253515), (416901, 2212365), (442473, 2084505), (694835, 1327419), (737455, 1250703)]