101520070281

素因数分解:

$3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{198281}}^1$

素因数の和:198353

約数の個数: 72

約数和(自身を含む): 181014017184

約数和(自身を除く): 79493946903

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 243, 301, 387, 441, 567, 903, 1161, 1323, 1701, 2107, 2709, 3483, 3969, 6321, 8127, 10449, 11907, 18963, 24381, 56889, 73143, 170667, 198281, 512001, 594843, 1387967, 1784529, 4163901, 5353587, 8526083, 9715769, 12491703, 16060761, 25578249, 29147307, 37475109, 48182283, 59682581, 76734747, 87441921, 112425327, 179047743, 230204241, 262325763, 337275981, 417778067, 537143229, 690612723, 786977289, 1253334201, 1611429687, 2071838169, 2360931867, 3760002603, 4834289061, 11280007809, 14502867183, 33840023427, 101520070281]

約数ペア:

[(1, 101520070281), (3, 33840023427), (7, 14502867183), (9, 11280007809), (21, 4834289061), (27, 3760002603), (43, 2360931867), (49, 2071838169), (63, 1611429687), (81, 1253334201), (129, 786977289), (147, 690612723), (189, 537143229), (243, 417778067), (301, 337275981), (387, 262325763), (441, 230204241), (567, 179047743), (903, 112425327), (1161, 87441921), (1323, 76734747), (1701, 59682581), (2107, 48182283), (2709, 37475109), (3483, 29147307), (3969, 25578249), (6321, 16060761), (8127, 12491703), (10449, 9715769), (11907, 8526083), (18963, 5353587), (24381, 4163901), (56889, 1784529), (73143, 1387967), (170667, 594843), (198281, 512001)]