77990079

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 119384064

約数和(自身を除く): 41393985

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 101, 303, 361, 437, 589, 713, 1083, 1311, 1767, 1919, 2139, 2323, 3131, 5757, 6969, 8303, 9393, 11191, 13547, 24909, 33573, 36461, 40641, 44137, 59489, 72013, 109383, 132411, 178467, 216039, 257393, 772179, 838603, 1130291, 1368247, 2515809, 3390873, 4104741, 25996693, 77990079]

約数ペア:

[(1, 77990079), (3, 25996693), (19, 4104741), (23, 3390873), (31, 2515809), (57, 1368247), (69, 1130291), (93, 838603), (101, 772179), (303, 257393), (361, 216039), (437, 178467), (589, 132411), (713, 109383), (1083, 72013), (1311, 59489), (1767, 44137), (1919, 40641), (2139, 36461), (2323, 33573), (3131, 24909), (5757, 13547), (6969, 11191), (8303, 9393)]