162516921

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 254251008

約数和(自身を除く): 91734087

約数列:

[1, 3, 7, 21, 53, 151, 159, 371, 453, 967, 1057, 1113, 2901, 3171, 6769, 8003, 20307, 24009, 51251, 56021, 146017, 153753, 168063, 358757, 438051, 1022119, 1076271, 3066357, 7738901, 23216703, 54172307, 162516921]

約数ペア:

[(1, 162516921), (3, 54172307), (7, 23216703), (21, 7738901), (53, 3066357), (151, 1076271), (159, 1022119), (371, 438051), (453, 358757), (967, 168063), (1057, 153753), (1113, 146017), (2901, 56021), (3171, 51251), (6769, 24009), (8003, 20307)]