64510149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 99624960

約数和(自身を除く): 35114811

約数列:

[1, 3, 11, 19, 33, 57, 137, 209, 411, 627, 751, 1507, 2253, 2603, 4521, 7809, 8261, 14269, 24783, 28633, 42807, 85899, 102887, 156959, 308661, 470877, 1131757, 1954853, 3395271, 5864559, 21503383, 64510149]

約数ペア:

[(1, 64510149), (3, 21503383), (11, 5864559), (19, 3395271), (33, 1954853), (57, 1131757), (137, 470877), (209, 308661), (411, 156959), (627, 102887), (751, 85899), (1507, 42807), (2253, 28633), (2603, 24783), (4521, 14269), (7809, 8261)]