528070473

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 961009920

約数和(自身を除く): 432939447

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 61, 63, 119, 137, 153, 177, 183, 357, 411, 413, 427, 531, 549, 959, 1003, 1037, 1071, 1233, 1239, 1281, 2329, 2877, 3009, 3111, 3599, 3717, 3843, 6987, 7021, 7259, 8083, 8357, 8631, 9027, 9333, 10797, 16303, 20961, 21063, 21777, 24249, 25071, 25193, 32391, 48909, 56581, 58499, 61183, 63189, 65331, 72747, 75213, 75579, 137411, 142069, 146727, 169743, 175497, 183549, 226737, 412233, 426207, 428281, 493063, 509229, 526491, 550647, 961877, 994483, 1236699, 1278621, 1284843, 1479189, 2885631, 2983449, 3451441, 3854529, 4437567, 8382071, 8656893, 8950347, 10354323, 25146213, 31062969, 58674497, 75438639, 176023491, 528070473]

約数ペア:

[(1, 528070473), (3, 176023491), (7, 75438639), (9, 58674497), (17, 31062969), (21, 25146213), (51, 10354323), (59, 8950347), (61, 8656893), (63, 8382071), (119, 4437567), (137, 3854529), (153, 3451441), (177, 2983449), (183, 2885631), (357, 1479189), (411, 1284843), (413, 1278621), (427, 1236699), (531, 994483), (549, 961877), (959, 550647), (1003, 526491), (1037, 509229), (1071, 493063), (1233, 428281), (1239, 426207), (1281, 412233), (2329, 226737), (2877, 183549), (3009, 175497), (3111, 169743), (3599, 146727), (3717, 142069), (3843, 137411), (6987, 75579), (7021, 75213), (7259, 72747), (8083, 65331), (8357, 63189), (8631, 61183), (9027, 58499), (9333, 56581), (10797, 48909), (16303, 32391), (20961, 25193), (21063, 25071), (21777, 24249)]