758495945949

素因数分解:

$3^1\times 7^4\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{1493}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 1189524377664

約数和(自身を除く): 431028431715

約数列:

[1, 3, 7, 21, 49, 147, 251, 281, 343, 753, 843, 1029, 1493, 1757, 1967, 2401, 4479, 5271, 5901, 7203, 10451, 12299, 13769, 31353, 36897, 41307, 70531, 73157, 86093, 96383, 211593, 219471, 258279, 289149, 374743, 419533, 493717, 512099, 602651, 674681, 1124229, 1258599, 1481151, 1536297, 1807953, 2024043, 2623201, 2936731, 3456019, 3584693, 7869603, 8810193, 10368057, 10754079, 18362407, 20557117, 24192133, 55087221, 61671351, 72576399, 105302783, 128536849, 143899819, 169344931, 315908349, 385610547, 431699457, 508034793, 737119481, 899757943, 1007298733, 2211358443, 2699273829, 3021896199, 5159836367, 15479509101, 36118854569, 108356563707, 252831981983, 758495945949]

約数ペア:

[(1, 758495945949), (3, 252831981983), (7, 108356563707), (21, 36118854569), (49, 15479509101), (147, 5159836367), (251, 3021896199), (281, 2699273829), (343, 2211358443), (753, 1007298733), (843, 899757943), (1029, 737119481), (1493, 508034793), (1757, 431699457), (1967, 385610547), (2401, 315908349), (4479, 169344931), (5271, 143899819), (5901, 128536849), (7203, 105302783), (10451, 72576399), (12299, 61671351), (13769, 55087221), (31353, 24192133), (36897, 20557117), (41307, 18362407), (70531, 10754079), (73157, 10368057), (86093, 8810193), (96383, 7869603), (211593, 3584693), (219471, 3456019), (258279, 2936731), (289149, 2623201), (374743, 2024043), (419533, 1807953), (493717, 1536297), (512099, 1481151), (602651, 1258599), (674681, 1124229)]