23257773

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 44151744

約数和(自身を除く): 20893971

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 113, 121, 189, 231, 243, 297, 339, 363, 567, 693, 791, 847, 891, 1017, 1089, 1243, 1701, 2079, 2373, 2541, 2673, 3051, 3267, 3729, 6237, 7119, 7623, 8701, 9153, 9801, 11187, 13673, 18711, 21357, 22869, 26103, 27459, 29403, 33561, 41019, 64071, 68607, 78309, 95711, 100683, 123057, 192213, 205821, 234927, 287133, 302049, 369171, 704781, 861399, 1107513, 2114343, 2584197, 3322539, 7752591, 23257773]

約数ペア:

[(1, 23257773), (3, 7752591), (7, 3322539), (9, 2584197), (11, 2114343), (21, 1107513), (27, 861399), (33, 704781), (63, 369171), (77, 302049), (81, 287133), (99, 234927), (113, 205821), (121, 192213), (189, 123057), (231, 100683), (243, 95711), (297, 78309), (339, 68607), (363, 64071), (567, 41019), (693, 33561), (791, 29403), (847, 27459), (891, 26103), (1017, 22869), (1089, 21357), (1243, 18711), (1701, 13673), (2079, 11187), (2373, 9801), (2541, 9153), (2673, 8701), (3051, 7623), (3267, 7119), (3729, 6237)]