77211651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 38909949

約数列:

[1, 3, 11, 33, 41, 123, 149, 383, 447, 451, 1149, 1353, 1639, 4213, 4917, 6109, 12639, 15703, 18327, 47109, 57067, 67199, 171201, 172733, 201597, 518199, 627737, 1883211, 2339747, 7019241, 25737217, 77211651]

約数ペア:

[(1, 77211651), (3, 25737217), (11, 7019241), (33, 2339747), (41, 1883211), (123, 627737), (149, 518199), (383, 201597), (447, 172733), (451, 171201), (1149, 67199), (1353, 57067), (1639, 47109), (4213, 18327), (4917, 15703), (6109, 12639)]