993991635

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80911}}^1$

素因数の和:80945

約数の個数: 64

約数和(自身を含む): 2174914560

約数和(自身を除く): 1180922925

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 12285, 80911, 242733, 404555, 566377, 728199, 1051843, 1213665, 1699131, 2184597, 2831885, 3155529, 3640995, 5097393, 5259215, 7362901, 8495655, 9466587, 10922985, 15292179, 15777645, 22088703, 25486965, 28399761, 36814505, 47332935, 66266109, 76460895, 110443515, 141998805, 198798327, 331330545, 993991635]

約数ペア:

[(1, 993991635), (3, 331330545), (5, 198798327), (7, 141998805), (9, 110443515), (13, 76460895), (15, 66266109), (21, 47332935), (27, 36814505), (35, 28399761), (39, 25486965), (45, 22088703), (63, 15777645), (65, 15292179), (91, 10922985), (105, 9466587), (117, 8495655), (135, 7362901), (189, 5259215), (195, 5097393), (273, 3640995), (315, 3155529), (351, 2831885), (455, 2184597), (585, 1699131), (819, 1213665), (945, 1051843), (1365, 728199), (1755, 566377), (2457, 404555), (4095, 242733), (12285, 80911)]