85301469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 143208000

約数和(自身を除く): 57906531

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 101, 171, 209, 303, 449, 627, 909, 1111, 1347, 1881, 1919, 3333, 4041, 4939, 5757, 8531, 9999, 14817, 17271, 21109, 25593, 44451, 45349, 63327, 76779, 93841, 136047, 189981, 281523, 408141, 498839, 844569, 861631, 1496517, 2584893, 4489551, 7754679, 9477941, 28433823, 85301469]

約数ペア:

[(1, 85301469), (3, 28433823), (9, 9477941), (11, 7754679), (19, 4489551), (33, 2584893), (57, 1496517), (99, 861631), (101, 844569), (171, 498839), (209, 408141), (303, 281523), (449, 189981), (627, 136047), (909, 93841), (1111, 76779), (1347, 63327), (1881, 45349), (1919, 44451), (3333, 25593), (4041, 21109), (4939, 17271), (5757, 14817), (8531, 9999)]