156937742487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{21107}}^1$

素因数の和:21397

約数の個数: 64

約数和(自身を含む): 250215920640

約数和(自身を除く): 93278178153

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 167, 291, 459, 501, 873, 1503, 1649, 2619, 2839, 4509, 4947, 8517, 14841, 16199, 21107, 25551, 44523, 48597, 63321, 76653, 145791, 189963, 275383, 358819, 437373, 569889, 826149, 1076457, 2047379, 2478447, 3229371, 3524869, 6142137, 7435341, 9688113, 10574607, 18426411, 31723821, 34805443, 55279233, 59922773, 95171463, 104416329, 179768319, 313248987, 341912293, 539304957, 939746961, 1025736879, 1617914871, 3077210637, 5812508981, 9231631911, 17437526943, 52312580829, 156937742487]

約数ペア:

[(1, 156937742487), (3, 52312580829), (9, 17437526943), (17, 9231631911), (27, 5812508981), (51, 3077210637), (97, 1617914871), (153, 1025736879), (167, 939746961), (291, 539304957), (459, 341912293), (501, 313248987), (873, 179768319), (1503, 104416329), (1649, 95171463), (2619, 59922773), (2839, 55279233), (4509, 34805443), (4947, 31723821), (8517, 18426411), (14841, 10574607), (16199, 9688113), (21107, 7435341), (25551, 6142137), (44523, 3524869), (48597, 3229371), (63321, 2478447), (76653, 2047379), (145791, 1076457), (189963, 826149), (275383, 569889), (358819, 437373)]