61644771

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 100009728

約数和(自身を除く): 38364957

約数列:

[1, 3, 9, 17, 31, 41, 51, 93, 123, 153, 279, 317, 369, 527, 697, 951, 1271, 1581, 2091, 2853, 3813, 4743, 5389, 6273, 9827, 11439, 12997, 16167, 21607, 29481, 38991, 48501, 64821, 88443, 116973, 167059, 194463, 220949, 402907, 501177, 662847, 1208721, 1503531, 1988541, 3626163, 6849419, 20548257, 61644771]

約数ペア:

[(1, 61644771), (3, 20548257), (9, 6849419), (17, 3626163), (31, 1988541), (41, 1503531), (51, 1208721), (93, 662847), (123, 501177), (153, 402907), (279, 220949), (317, 194463), (369, 167059), (527, 116973), (697, 88443), (951, 64821), (1271, 48501), (1581, 38991), (2091, 29481), (2853, 21607), (3813, 16167), (4743, 12997), (5389, 11439), (6273, 9827)]