40732653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 60673536

約数和(自身を除く): 19940883

約数列:

[1, 3, 13, 39, 43, 107, 129, 227, 321, 559, 681, 1391, 1677, 2951, 4173, 4601, 8853, 9761, 13803, 24289, 29283, 59813, 72867, 126893, 179439, 315757, 380679, 947271, 1044427, 3133281, 13577551, 40732653]

約数ペア:

[(1, 40732653), (3, 13577551), (13, 3133281), (39, 1044427), (43, 947271), (107, 380679), (129, 315757), (227, 179439), (321, 126893), (559, 72867), (681, 59813), (1391, 29283), (1677, 24289), (2951, 13803), (4173, 9761), (4601, 8853)]