83674773

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 155301120

約数和(自身を除く): 71626347

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 169, 203, 261, 271, 273, 377, 507, 609, 813, 819, 1131, 1183, 1521, 1827, 1897, 2439, 2639, 3393, 3523, 3549, 4901, 5691, 7859, 7917, 10569, 10647, 14703, 17073, 23577, 23751, 24661, 31707, 34307, 44109, 45799, 55013, 70731, 73983, 102167, 102921, 137397, 165039, 221949, 306501, 308763, 320593, 412191, 495117, 715169, 919503, 961779, 1328171, 2145507, 2885337, 3984513, 6436521, 9297197, 11953539, 27891591, 83674773]

約数ペア:

[(1, 83674773), (3, 27891591), (7, 11953539), (9, 9297197), (13, 6436521), (21, 3984513), (29, 2885337), (39, 2145507), (63, 1328171), (87, 961779), (91, 919503), (117, 715169), (169, 495117), (203, 412191), (261, 320593), (271, 308763), (273, 306501), (377, 221949), (507, 165039), (609, 137397), (813, 102921), (819, 102167), (1131, 73983), (1183, 70731), (1521, 55013), (1827, 45799), (1897, 44109), (2439, 34307), (2639, 31707), (3393, 24661), (3523, 23751), (3549, 23577), (4901, 17073), (5691, 14703), (7859, 10647), (7917, 10569)]