127352007678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{356351}}^1$

素因数の和:356557

約数の個数: 64

約数和(自身を含む): 297762029568

約数和(自身を除く): 170410021890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 127, 134, 201, 254, 381, 402, 469, 762, 889, 938, 1407, 1778, 2667, 2814, 5334, 8509, 17018, 25527, 51054, 59563, 119126, 178689, 356351, 357378, 712702, 1069053, 2138106, 2494457, 4988914, 7483371, 14966742, 23875517, 45256577, 47751034, 71626551, 90513154, 135769731, 143253102, 167128619, 271539462, 316796039, 334257238, 501385857, 633592078, 950388117, 1002771714, 1900776234, 3032190659, 6064381318, 9096571977, 18193143954, 21225334613, 42450669226, 63676003839, 127352007678]

約数ペア:

[(1, 127352007678), (2, 63676003839), (3, 42450669226), (6, 21225334613), (7, 18193143954), (14, 9096571977), (21, 6064381318), (42, 3032190659), (67, 1900776234), (127, 1002771714), (134, 950388117), (201, 633592078), (254, 501385857), (381, 334257238), (402, 316796039), (469, 271539462), (762, 167128619), (889, 143253102), (938, 135769731), (1407, 90513154), (1778, 71626551), (2667, 47751034), (2814, 45256577), (5334, 23875517), (8509, 14966742), (17018, 7483371), (25527, 4988914), (51054, 2494457), (59563, 2138106), (119126, 1069053), (178689, 712702), (356351, 357378)]