373221123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 594739200

約数和(自身を除く): 221518077

約数列:

[1, 3, 11, 19, 33, 43, 57, 109, 127, 129, 209, 327, 381, 473, 627, 817, 1199, 1397, 1419, 2071, 2413, 2451, 3597, 4191, 4687, 5461, 6213, 7239, 8987, 13843, 14061, 16383, 22781, 26543, 26961, 41529, 51557, 60071, 68343, 79629, 89053, 103759, 152273, 154671, 180213, 263017, 267159, 311277, 456819, 595249, 789051, 979583, 1141349, 1785747, 2893187, 2938749, 3424047, 6547739, 8679561, 11309731, 19643217, 33929193, 124407041, 373221123]

約数ペア:

[(1, 373221123), (3, 124407041), (11, 33929193), (19, 19643217), (33, 11309731), (43, 8679561), (57, 6547739), (109, 3424047), (127, 2938749), (129, 2893187), (209, 1785747), (327, 1141349), (381, 979583), (473, 789051), (627, 595249), (817, 456819), (1199, 311277), (1397, 267159), (1419, 263017), (2071, 180213), (2413, 154671), (2451, 152273), (3597, 103759), (4191, 89053), (4687, 79629), (5461, 68343), (6213, 60071), (7239, 51557), (8987, 41529), (13843, 26961), (14061, 26543), (16383, 22781)]