73552401

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 53455599

約数列:

[1, 3, 9, 13, 19, 27, 39, 41, 57, 117, 123, 171, 247, 269, 351, 369, 513, 533, 741, 779, 807, 1107, 1599, 2223, 2337, 2421, 3497, 4797, 5111, 6669, 7011, 7263, 10127, 10491, 11029, 14391, 15333, 21033, 30381, 31473, 33087, 45999, 66443, 91143, 94419, 99261, 137997, 143377, 199329, 209551, 273429, 297783, 430131, 597987, 628653, 1290393, 1793961, 1885959, 2724163, 3871179, 5657877, 8172489, 24517467, 73552401]

約数ペア:

[(1, 73552401), (3, 24517467), (9, 8172489), (13, 5657877), (19, 3871179), (27, 2724163), (39, 1885959), (41, 1793961), (57, 1290393), (117, 628653), (123, 597987), (171, 430131), (247, 297783), (269, 273429), (351, 209551), (369, 199329), (513, 143377), (533, 137997), (741, 99261), (779, 94419), (807, 91143), (1107, 66443), (1599, 45999), (2223, 33087), (2337, 31473), (2421, 30381), (3497, 21033), (4797, 15333), (5111, 14391), (6669, 11029), (7011, 10491), (7263, 10127)]