156790382007

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{259631}}^1$

素因数の和:259983

約数の個数: 32

約数和(自身を含む): 241769318400

約数和(自身を除く): 84978936393

約数列:

[1, 3, 7, 21, 149, 193, 447, 579, 1043, 1351, 3129, 4053, 28757, 86271, 201299, 259631, 603897, 778893, 1817417, 5452251, 38685019, 50108783, 116055057, 150326349, 270795133, 350761481, 812385399, 1052284443, 7466208667, 22398626001, 52263460669, 156790382007]

約数ペア:

[(1, 156790382007), (3, 52263460669), (7, 22398626001), (21, 7466208667), (149, 1052284443), (193, 812385399), (447, 350761481), (579, 270795133), (1043, 150326349), (1351, 116055057), (3129, 50108783), (4053, 38685019), (28757, 5452251), (86271, 1817417), (201299, 778893), (259631, 603897)]