55753971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 91918848

約数和(自身を除く): 36164877

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 331, 617, 993, 1851, 2317, 4303, 4319, 6951, 8021, 12909, 12957, 24063, 30121, 56147, 90363, 168441, 204227, 612681, 1429589, 2654951, 4288767, 7964853, 18584657, 55753971]

約数ペア:

[(1, 55753971), (3, 18584657), (7, 7964853), (13, 4288767), (21, 2654951), (39, 1429589), (91, 612681), (273, 204227), (331, 168441), (617, 90363), (993, 56147), (1851, 30121), (2317, 24063), (4303, 12957), (4319, 12909), (6951, 8021)]