72863566737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1\times {\mathrm{977}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 111650482944

約数和(自身を除く): 38786916207

約数列:

[1, 3, 13, 17, 39, 51, 197, 221, 571, 591, 663, 977, 1713, 2561, 2931, 3349, 7423, 7683, 9707, 10047, 12701, 16609, 22269, 29121, 38103, 43537, 49827, 112487, 126191, 130611, 192469, 215917, 337461, 378573, 557867, 577407, 647751, 1462331, 1673601, 1912279, 2502097, 3271973, 4386993, 5736837, 7252271, 7506291, 9483739, 9815919, 21756813, 24859627, 28451217, 42535649, 74578881, 109899799, 123288607, 127606947, 329699397, 369865821, 1428697387, 1868296583, 4286092161, 5604889749, 24287855579, 72863566737]

約数ペア:

[(1, 72863566737), (3, 24287855579), (13, 5604889749), (17, 4286092161), (39, 1868296583), (51, 1428697387), (197, 369865821), (221, 329699397), (571, 127606947), (591, 123288607), (663, 109899799), (977, 74578881), (1713, 42535649), (2561, 28451217), (2931, 24859627), (3349, 21756813), (7423, 9815919), (7683, 9483739), (9707, 7506291), (10047, 7252271), (12701, 5736837), (16609, 4386993), (22269, 3271973), (29121, 2502097), (38103, 1912279), (43537, 1673601), (49827, 1462331), (112487, 647751), (126191, 577407), (130611, 557867), (192469, 378573), (215917, 337461)]