156634803

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7829}}^1$

素因数の和:7873

約数の個数: 40

約数和(自身を含む): 265280400

約数和(自身を除く): 108645597

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 7829, 20007, 23487, 70461, 101777, 148751, 211383, 305331, 446253, 634149, 915993, 1338759, 1933763, 2747979, 4016277, 5801289, 8243937, 12048831, 17403867, 52211601, 156634803]

約数ペア:

[(1, 156634803), (3, 52211601), (9, 17403867), (13, 12048831), (19, 8243937), (27, 5801289), (39, 4016277), (57, 2747979), (81, 1933763), (117, 1338759), (171, 915993), (247, 634149), (351, 446253), (513, 305331), (741, 211383), (1053, 148751), (1539, 101777), (2223, 70461), (6669, 23487), (7829, 20007)]