61377786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2643

約数の個数: 48

約数和(自身を含む): 142646400

約数和(自身を除く): 81268614

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1343, 1422, 2539, 2686, 4029, 5078, 7617, 8058, 12087, 15234, 22851, 24174, 43163, 45702, 86326, 129489, 200581, 258978, 388467, 401162, 601743, 776934, 1203486, 1805229, 3409877, 3610458, 6819754, 10229631, 20459262, 30688893, 61377786]

約数ペア:

[(1, 61377786), (2, 30688893), (3, 20459262), (6, 10229631), (9, 6819754), (17, 3610458), (18, 3409877), (34, 1805229), (51, 1203486), (79, 776934), (102, 601743), (153, 401162), (158, 388467), (237, 258978), (306, 200581), (474, 129489), (711, 86326), (1343, 45702), (1422, 43163), (2539, 24174), (2686, 22851), (4029, 15234), (5078, 12087), (7617, 8058)]