61328994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{853}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 128386944

約数和(自身を除く): 67057950

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 521, 853, 1042, 1563, 1706, 2559, 3126, 5118, 11983, 19619, 23966, 35949, 39238, 58857, 71898, 117714, 444413, 888826, 1333239, 2666478, 10221499, 20442998, 30664497, 61328994]

約数ペア:

[(1, 61328994), (2, 30664497), (3, 20442998), (6, 10221499), (23, 2666478), (46, 1333239), (69, 888826), (138, 444413), (521, 117714), (853, 71898), (1042, 58857), (1563, 39238), (1706, 35949), (2559, 23966), (3126, 19619), (5118, 11983)]