61673703

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 104952960

約数和(自身を除く): 43279257

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 547, 637, 767, 1239, 1641, 1911, 2301, 2891, 3829, 5369, 7111, 8673, 11487, 16107, 21333, 26803, 32273, 37583, 49777, 80409, 96819, 112749, 149331, 225911, 348439, 419549, 677733, 1045317, 1258647, 1581377, 2936843, 4744131, 8810529, 20557901, 61673703]

約数ペア:

[(1, 61673703), (3, 20557901), (7, 8810529), (13, 4744131), (21, 2936843), (39, 1581377), (49, 1258647), (59, 1045317), (91, 677733), (147, 419549), (177, 348439), (273, 225911), (413, 149331), (547, 112749), (637, 96819), (767, 80409), (1239, 49777), (1641, 37583), (1911, 32273), (2301, 26803), (2891, 21333), (3829, 16107), (5369, 11487), (7111, 8673)]