1275244551

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{93281}}^1$

素因数の和:93332

約数の個数: 36

約数和(自身を含む): 2211902784

約数和(自身を除く): 936658233

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 93281, 279843, 652967, 839529, 1958901, 2891711, 4570769, 5876703, 8675133, 13712307, 20241977, 26025399, 41136921, 60725931, 141693839, 182177793, 425081517, 1275244551]

約数ペア:

[(1, 1275244551), (3, 425081517), (7, 182177793), (9, 141693839), (21, 60725931), (31, 41136921), (49, 26025399), (63, 20241977), (93, 13712307), (147, 8675133), (217, 5876703), (279, 4570769), (441, 2891711), (651, 1958901), (1519, 839529), (1953, 652967), (4557, 279843), (13671, 93281)]