171551142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8563}}^1$

素因数の和:8634

約数の個数: 64

約数和(自身を含む): 443957760

約数和(自身を除く): 272406618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6678, 8563, 10017, 17126, 20034, 25689, 51378, 59941, 77067, 119882, 154134, 179823, 231201, 359646, 453839, 462402, 539469, 907678, 1078938, 1361517, 1618407, 2723034, 3176873, 3236814, 4084551, 6353746, 8169102, 9530619, 12253653, 19061238, 24507306, 28591857, 57183714, 85775571, 171551142]

約数ペア:

[(1, 171551142), (2, 85775571), (3, 57183714), (6, 28591857), (7, 24507306), (9, 19061238), (14, 12253653), (18, 9530619), (21, 8169102), (27, 6353746), (42, 4084551), (53, 3236814), (54, 3176873), (63, 2723034), (106, 1618407), (126, 1361517), (159, 1078938), (189, 907678), (318, 539469), (371, 462402), (378, 453839), (477, 359646), (742, 231201), (954, 179823), (1113, 154134), (1431, 119882), (2226, 77067), (2862, 59941), (3339, 51378), (6678, 25689), (8563, 20034), (10017, 17126)]