61857201

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 35083599

約数列:

[1, 3, 7, 21, 53, 149, 159, 371, 373, 447, 1043, 1113, 1119, 2611, 3129, 7833, 7897, 19769, 23691, 55279, 55577, 59307, 138383, 165837, 166731, 389039, 415149, 1167117, 2945581, 8836743, 20619067, 61857201]

約数ペア:

[(1, 61857201), (3, 20619067), (7, 8836743), (21, 2945581), (53, 1167117), (149, 415149), (159, 389039), (371, 166731), (373, 165837), (447, 138383), (1043, 59307), (1113, 55577), (1119, 55279), (2611, 23691), (3129, 19769), (7833, 7897)]