156943210011

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{178531}}^1$

素因数の和:179603

約数の個数: 32

約数和(自身を含む): 245225842176

約数和(自身を除く): 88282632165

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1021, 3063, 7147, 21441, 41861, 125583, 178531, 293027, 535593, 879081, 1249717, 3749151, 7319771, 21959313, 51238397, 153715191, 182280151, 546840453, 1275961057, 3827883171, 7473486191, 22420458573, 52314403337, 156943210011]

約数ペア:

[(1, 156943210011), (3, 52314403337), (7, 22420458573), (21, 7473486191), (41, 3827883171), (123, 1275961057), (287, 546840453), (861, 182280151), (1021, 153715191), (3063, 51238397), (7147, 21959313), (21441, 7319771), (41861, 3749151), (125583, 1249717), (178531, 879081), (293027, 535593)]