43221123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 73468512

約数和(自身を除く): 30247389

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 99, 153, 183, 187, 421, 549, 561, 671, 1037, 1263, 1683, 2013, 3111, 3789, 4631, 6039, 7157, 9333, 11407, 13893, 21471, 25681, 34221, 41679, 64413, 77043, 78727, 102663, 231129, 236181, 282491, 436577, 708543, 847473, 1309731, 2542419, 3929193, 4802347, 14407041, 43221123]

約数ペア:

[(1, 43221123), (3, 14407041), (9, 4802347), (11, 3929193), (17, 2542419), (33, 1309731), (51, 847473), (61, 708543), (99, 436577), (153, 282491), (183, 236181), (187, 231129), (421, 102663), (549, 78727), (561, 77043), (671, 64413), (1037, 41679), (1263, 34221), (1683, 25681), (2013, 21471), (3111, 13893), (3789, 11407), (4631, 9333), (6039, 7157)]